Forbush decreases and turbulence levels at coronal mass ejection fronts
P. Subramanian, H. M. Antia, S. R. Dugad, U. D. Goswami, S. K. Gupta, Y. Hayashi, N. Ito, S. Kawakami, H. Kojima, P. K. Mohanty, P. K. Nayak, T. Nonaka, A. Oshima, K. Sivaprasad, H. Tanaka and S. C. Tonwar (The GRAPES-3 collaboration)
A&A, 494 3 (2009) 1107-1118
DOI: https://doi.org/10.1051/0004-6361:200809551
